Results 51 to 60 of about 4,294,743 (304)

PENENTUAN KOMPOSISI OPTIMUM BUBURAN KERTAS KRAFT LINER 150 GSM MENGGUNAKAN METODE MIXTURE EXPERIMENT (Studi kasus: Pabrik Pulp & Paper PT.Z)

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2015
Tujuan dari penelitian ini adalah bagaimana caranya memilih komposisi dari campuran buburan kertas sehingga posisi optimum dapat tercapai, dengan tercapainya komposisi optimum tersebut diharapkan dapat  meningkatkan kualitas kertas yang diproduksi.Adapun
Johnson Saragih, Aldy Maulana
doaj   +1 more source

Asymptotic infinitesimal freeness with amalgamation for Haar quantum unitary random matrices [PDF]

open access: yes, 2009
We consider the limiting distribution of $U_NA_NU_N^*$ and $B_N$ (and more general expressions), where $A_N$ and $B_N$ are $N \times N$ matrices with entries in a unital C$^*$-algebra $\mathcal B$ which have limiting $\mathcal B$-valued distributions as $
Curran, Stephen, Speicher, Roland
core   +2 more sources

Investigation of the Effect of Endoglucanase Treatment on Beatability and Drainage Rate of OCC Pulps [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2014
This research was performed to investigate of different endoglucanase levels and enzymatic treatment times on the beatability and drainage rate of OCC pulp.
Elyas Afra   +3 more
doaj  

Limit distributions of Gaussian block ensembles

open access: yes, 2015
It has been shown by Voiculescu that important classes of square independent random matrices are asymptotically free, where freeness is a noncommutative analog of classical independence. Recently, we introduced the concept of matricial freeness, which is
Lenczewski, Romuald
core   +1 more source

Dagger completions and bornological torsion-freeness [PDF]

open access: yesQuarterly Journal of Mathematics, 2018
We define a dagger algebra as a bornological algebra over a discrete valuation ring with three properties that are typical of Monsky–Washnitzer algebras, namely, completeness, bornological torsion-freeness and a certain spectral radius condition.
R. Meyer, Devarshi Mukherjee
semanticscholar   +1 more source

Heavy hyperplanes in multiarrangements and their freeness

open access: yes, 2016
Only few categories of free arrangements are known in which Terao's conjecture holds. One of such categories consists of $3$-arrangements with unbalanced Ziegler restrictions. In this paper, we generalize this result to arbitrary dimensional arrangements
Abe, Takuro, Kühne, Lukas
core   +1 more source

Freeness of Hyperplane Arrangements between Boolean Arrangements and Weyl Arrangements of Type $ B_{\ell} $

open access: yes, 2020
Every subarrangement of Weyl arrangements of type $ B_{\ell} $ is represented by a signed graph. Edelman and Reiner characterized freeness of subarrangements between type $ A_{\ell-1} $ and type $ B_{\ell} $ in terms of graphs.
Torielli, Michele, Tsujie, Shuhei
core   +1 more source

Gödel semantics of fuzzy argumentation frameworks with consistency degrees

open access: yesAIMS Mathematics, 2020
Argumentation frameworks (AF) play important roles in artificial intelligence. This paper is an exploration in establishing semantics of fuzzy AFs by fuzzy sets. There are many ways to characterize the semantics of fuzzy AFs.
Jiachao Wu, Lingqiang Li, Weihua Sun
doaj   +1 more source

Nonstandard Hulls of C*-Algebras and Their Applications

open access: yesMathematics, 2021
For the sake of providing insight into the use of nonstandard techniques à la A. Robinson and into Luxemburg’s nonstandard hull construction, we first present nonstandard proofs of some known results about C*-algebras. Then we introduce extensions of the
Stefano Baratella
doaj   +1 more source

Epistemic clashes in network science: Mapping the tensions between idiographic and nomothetic subcultures

open access: yesBig Data & Society, 2020
This article maps a controversy in network science over the last 15 years, dividing the field about the epistemic status of a central notion, scale-freeness.
Mathieu Jacomy
doaj   +1 more source

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